KR900006269A - Method for preparing dihydroxy diaryl alkanes - Google Patents

Method for preparing dihydroxy diaryl alkanes Download PDF

Info

Publication number
KR900006269A
KR900006269A KR1019890014729A KR890014729A KR900006269A KR 900006269 A KR900006269 A KR 900006269A KR 1019890014729 A KR1019890014729 A KR 1019890014729A KR 890014729 A KR890014729 A KR 890014729A KR 900006269 A KR900006269 A KR 900006269A
Authority
KR
South Korea
Prior art keywords
catalyst
dihydroxy diaryl
optionally
bar
group
Prior art date
Application number
KR1019890014729A
Other languages
Korean (ko)
Inventor
보텐브루흐 루드비히
루페르트 하인리히
스튜어트 이삭스 네일
죠프리 라담 켄네쓰
Original Assignee
크라우스 데너, 귄터 슈마허
바이엘 아크티엔게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 크라우스 데너, 귄터 슈마허, 바이엘 아크티엔게젤샤프트 filed Critical 크라우스 데너, 귄터 슈마허
Publication of KR900006269A publication Critical patent/KR900006269A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음No content

Description

디하이드록시 디아릴알칸의 제조방법Method for preparing dihydroxy diaryl alkanes

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

1000bar이상의 압력하에서, 임의로 촉매 및 임의로 수-결합제의 존재하에, 20 내지 100℃에서 과량의 페놀을 케톤(바람직하게는 아세톤)과 반응시킴을 특징으로 하여, 4,4-디하이드록시디페닐 알칸, 바람직하게는 4,4-디하이드록시디페닐 프로판 및 방향족 핵에서 C1-C3-알킬그룹(바람직하게는 메틸 그룹) 또는 할로겐(바람직하게는 C1 및 Br)에 의해 치환된 그의 유도체를 제조하는 방법.4,4-dihydroxydiphenyl alkane, characterized by reacting an excess of phenol with a ketone (preferably acetone) at 20-100 ° C. under pressure above 1000 bar, optionally in the presence of a catalyst and optionally a water-binder. , Preferably 4,4-dihydroxydiphenyl propane and derivatives thereof substituted by C 1 -C 3 -alkyl groups (preferably methyl groups) or halogens (preferably C1 and Br) in the aromatic nucleus How to manufacture. 제 1 항에 있어서, 압력이 3000 내지 6000bar이고 온도가 20 내지 60℃인 방법.The process of claim 1 wherein the pressure is between 3000 and 6000 bar and the temperature is between 20 and 60 ° C. 제 1 항에 있어서, 촉매로서 염화수소 또는 SO3H그룹을 함유하는 이온교환제 또는 메탄 설폰산을 사용하는 방법.The process according to claim 1, wherein an ion exchanger or methane sulfonic acid containing hydrogen chloride or SO 3 H group is used as a catalyst. 제 1 항에 있어서, 촉매가 SH그룹을 함유하는 방법.The process of claim 1 wherein the catalyst contains an SH group. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890014729A 1988-10-15 1989-10-14 Method for preparing dihydroxy diaryl alkanes KR900006269A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3835204.4 1988-10-15
DE3835204A DE3835204A1 (en) 1988-10-15 1988-10-15 METHOD FOR PRODUCING DIHYDROXIDIARYLALKANES

Publications (1)

Publication Number Publication Date
KR900006269A true KR900006269A (en) 1990-05-07

Family

ID=6365221

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014729A KR900006269A (en) 1988-10-15 1989-10-14 Method for preparing dihydroxy diaryl alkanes

Country Status (5)

Country Link
US (1) US4996373A (en)
EP (1) EP0364808A3 (en)
JP (1) JPH02169531A (en)
KR (1) KR900006269A (en)
DE (1) DE3835204A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304688A (en) * 1993-04-13 1994-04-19 The Dow Chemical Company Process for the preparation of bishydroxy aromatic compounds
CN1137788A (en) * 1994-08-31 1996-12-11 陶氏化学公司 Process for making polyphenols from ketones or aldehydes and phenols
US5463140A (en) * 1994-08-31 1995-10-31 The Dow Chemical Company Process for making polyphenols from ketones or aldehydes and phenols
EP0848693A4 (en) * 1995-08-24 1999-03-17 Dow Chemical Co Isomerization of bisphenols
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
US7154010B2 (en) * 2003-06-04 2006-12-26 General Electric Company Integrated process for the production of bisphenol A from cumene hydroperoxide
US7491855B2 (en) * 2003-06-04 2009-02-17 Sabic Innovative Plastics Ip B.V. Integrated process for the production of bisphenol A from cumene hydroperoxide
US20080070197A1 (en) * 2006-09-20 2008-03-20 Mattel, Inc. Interactive toy vehicle cockpit
US9174904B1 (en) * 2014-07-15 2015-11-03 Sabic Global Technologies B.V. Synthesis of 2,2-bis(3-phenyl-4-hydroxyphenyl) propane (PHP)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052618A (en) *
US3242220A (en) * 1958-10-20 1966-03-22 Union Carbide Corp Preparation of bisphenols
FR1331451A (en) * 1962-05-21 1963-07-05 Prod Chim Shell Saint Gobain S Process for the preparation of substituted diarylalkanes
US3394089A (en) * 1964-12-02 1968-07-23 Dow Chemical Co Ion exchange catalyst for the preparation of bisphenols
DE2860850D1 (en) * 1977-11-09 1981-10-22 Shell Int Research Preparation of bisphenols
US4346247A (en) * 1979-12-13 1982-08-24 General Electric Company Method and catalyst for making bisphenol
US4423252A (en) * 1980-08-07 1983-12-27 Mitsubishi Chemical Industries Limited Process for preparing bisphenols
US4400555A (en) * 1981-10-06 1983-08-23 General Electric Company Ion exchange catalyzed bisphenol synethesis
US4584416A (en) * 1983-11-14 1986-04-22 General Electric Company Method and catalyst for making bisphenol
US4820740A (en) * 1986-10-30 1989-04-11 Shell Oil Company Process and catalyst for production of bisphenol-A

Also Published As

Publication number Publication date
EP0364808A3 (en) 1991-10-23
US4996373A (en) 1991-02-26
JPH02169531A (en) 1990-06-29
DE3835204A1 (en) 1990-04-19
EP0364808A2 (en) 1990-04-25

Similar Documents

Publication Publication Date Title
KR900006269A (en) Method for preparing dihydroxy diaryl alkanes
DK253979A (en) BORIC ACID ANHYDRID SOLUTIONS AND THEIR USE AS RESOL HARD HARDENERS
KR830006324A (en) Method for preparing rutin deca or nona (hydrogen sulfate) sodium salt
KR910000853A (en) Method for preparing polyarylene sulfide
KR860003311A (en) Colorant and its manufacturing method
EP0213466A3 (en) Method for preparing sulfonated polycarbonates and their use as flame retardants
KR880001569A (en) Method for preparing 2-hydroxynaphthalene-6-carboxylic acid
KR840000456A (en) Method for preparing alkanol from syngas
KR840007557A (en) Method for preparing mono-nitro aromatic compound
KR950011416A (en) Method for preparing 5-acetoacetylamino-2-benzamidazolone
KR900000334A (en) Method for preparing polyarylene sulfide sulfone
KR900014454A (en) Process for preparing branched polycarbonate
KR880012512A (en) Method for preparing 4,4'-biphenol and method for preparing the precursor and precursor thereof
KR840001609A (en) Manufacturing method of azo pigment
KR870001138A (en) Method for preparing 6,6'-dihydroxy-3,3,3 ', 3'-tetramethyl-1,1'-spirobiindane
KR870011068A (en) Process for preparing brominated biphenol
BR7900949A (en) PROCESS FOR THE PRODUCTION OF A HEATING GAS CONTAINING METHANE, THROUGH REACTION OF METHANOL, EVAPORATED, WITH WATER STEAM
KR840004413A (en) Method for preparing 1,2,4-triazol-1-yl-propionitrile
KR870009991A (en) Method for preparing N- (sulfonylmethyl) formamide
KR910014335A (en) Manufacturing method of bisphenol
KR830005087A (en) Improved Process for the Preparation of 4-methoxybenzoyl Chloride by Chlorination
KR860003189A (en) Method for preparing trichlorophenol
GB732543A (en) A new and improved method for stabilising wine and other fermented liquors
KR890700550A (en) Polynuclear aromatic compounds
KR840009285A (en) Method for preparing branched alkanophosphate

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid